578040680 has 32 divisors (see below), whose sum is σ = 1486391040. Its totient is φ = 198185280.

The previous prime is 578040653. The next prime is 578040703. The reversal of 578040680 is 86040875.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1031936 + ... + 1032495.

It is an arithmetic number, because the mean of its divisors is an integer number (46449720).

Almost surely, 2^578040680 is an apocalyptic number.

It is an amenable number.

578040680 is an abundant number, since it is smaller than the sum of its proper divisors (908350360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

578040680 is a wasteful number, since it uses less digits than its factorization.

578040680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2064449 (or 2064445 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 578040680 is about 24042.4765779235. The cubic root of 578040680 is about 833.0149603374.

The spelling of 578040680 in words is "five hundred seventy-eight million, forty thousand, six hundred eighty".